190000130 has 8 divisors (see below), whose sum is σ = 342000252. Its totient is φ = 76000048.

The previous prime is 190000103. The next prime is 190000169. The reversal of 190000130 is 31000091.

It can be written as a sum of positive squares in 2 ways, for example, as 178997641 + 11002489 = 13379^2 + 3317^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×190000130² = 72200098800033800, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9499997 + ... + 9500016.

Almost surely, 2^190000130 is an apocalyptic number.

190000130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

190000130 is a deficient number, since it is larger than the sum of its proper divisors (152000122).

190000130 is a wasteful number, since it uses less digits than its factorization.

190000130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19000020.

The product of its (nonzero) digits is 27, while the sum is 14.

The square root of 190000130 is about 13784.0534676850. The cubic root of 190000130 is about 574.8898390096.

The spelling of 190000130 in words is "one hundred ninety million, one hundred thirty", and thus it is an aban number.